Remove deprecated funcs from processorhelper (#11404)

Signed-off-by: Bogdan Drutu <[email protected]>
Co-authored-by: Alex Boten <[email protected]>

.chloggen/rm-deprecated-prochelper.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: processorhelper
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Remove deprecated funcs/types from processorhelper & componenttest
+
+# One or more tracking issues or pull requests related to the change
+issues: [11302]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [api]

component/componenttest/obsreporttest.go

@@ -75,21 +75,6 @@ func (tts *TestTelemetry) CheckExporterMetricGauge(metric string, val int64, ext
 	return checkIntGauge(tts.reader, metric, val, attrs)
 }
 
-// Deprecated: [v0.111.0] deleted metrics, no-op.
-func (tts *TestTelemetry) CheckProcessorTraces(_, _, _ int64) error {
-	return nil
-}
-
-// Deprecated: [v0.111.0] deleted metrics, no-op.
-func (tts *TestTelemetry) CheckProcessorMetrics(_, _, _ int64) error {
-	return nil
-}
-
-// Deprecated: [v0.111.0] deleted metrics, no-op.
-func (tts *TestTelemetry) CheckProcessorLogs(_, _, _ int64) error {
-	return nil
-}
-
 // CheckReceiverTraces checks that for the current exported values for trace receiver metrics match given values.
 // Note: SetupTelemetry must be called before this function.
 func (tts *TestTelemetry) CheckReceiverTraces(protocol string, acceptedSpans, droppedSpans int64) error {

processor/processorhelper/obsreport.go

@@ -5,12 +5,10 @@ package processorhelper // import "go.opentelemetry.io/collector/processor/proce
 
 import (
 	"context"
-	"strings"
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/metric"
 
-	"go.opentelemetry.io/collector/component"
 	"go.opentelemetry.io/collector/pipeline"
 	"go.opentelemetry.io/collector/processor"
 	"go.opentelemetry.io/collector/processor/internal"
@@ -19,32 +17,6 @@ import (
 
 const signalKey = "otel.signal"
 
-// Deprecated: [v0.111.0] no longer needed. To be removed in future.
-func BuildCustomMetricName(configType, metric string) string {
-	componentPrefix := internal.ProcessorMetricPrefix
-	if !strings.HasSuffix(componentPrefix, internal.MetricNameSep) {
-		componentPrefix += internal.MetricNameSep
-	}
-	if configType == "" {
-		return componentPrefix
-	}
-	return componentPrefix + configType + internal.MetricNameSep + metric
-}
-
-// Deprecated: [v0.111.0] not used.
-type ObsReport struct{}
-
-// Deprecated: [v0.111.0] not used.
-type ObsReportSettings struct {
-	ProcessorID             component.ID
-	ProcessorCreateSettings processor.Settings
-}
-
-// Deprecated: [v0.111.0] not used.
-func NewObsReport(_ ObsReportSettings) (*ObsReport, error) {
-	return &ObsReport{}, nil
-}
-
 type obsReport struct {
 	otelAttrs        metric.MeasurementOption
 	telemetryBuilder *metadata.TelemetryBuilder